/*
 * Copyright 2021 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.kie.pmml.compiler.commons.factories;

import java.util.List;

import org.dmg.pmml.NormDiscrete;
import org.kie.pmml.commons.model.KiePMMLExtension;
import org.kie.pmml.commons.model.expressions.KiePMMLNormDiscrete;

import static org.kie.pmml.compiler.commons.factories.KiePMMLExtensionInstanceFactory.getKiePMMLExtensions;

/**
 * Class meant to provide <i>helper</i> method to retrieve <code>KiePMMLNormDiscrete</code> instance
 * out of <code>NormDiscrete</code>s
 */
public class KiePMMLNormDiscreteInstanceFactory {

    private KiePMMLNormDiscreteInstanceFactory() {
        // Avoid instantiation
    }

    static KiePMMLNormDiscrete getKiePMMLNormDiscrete(final NormDiscrete normDiscrete) {
        List<KiePMMLExtension> extensions = getKiePMMLExtensions(normDiscrete.getExtensions());
        return new KiePMMLNormDiscrete(normDiscrete.getField().getValue(),
                                       extensions,
                                       normDiscrete.getValue().toString(),
                                       normDiscrete.getMapMissingTo());
    }
}
